he joins us live from santa rosa. reporter: jeff westbrook says he, too, is mourning the loss of andy lopez. the memorial to him continues to grow. the deputy who shot lopez is the same man who pulled a gun on westbrook during a routine traffic stop. >> at this time i just looked at him point blank at the barrel of a gun. >> he said he and an employee feared for their lives beforing a stopped on highway 101 for make ang unsafe lane change. he says the sheriff's deputy who made the stop seemed agitated when he approached his car. >> i looked to -- i looked back up there was a gun, and he is screaming, turn the vehicle off. at that point i put my hands up and said, sir, the vehicle is off. >> the deputy then told westbrook to get out of the car. >> he asked me if i had any weapons and as i took my hands to go like this, he went back to the gun thing and it was, turn around, hands behind your back. >> westbrook was later shocked to learn that deputy was eric gelhouse, the same man who shot and killed andy lopez last mont